No built-in eSIM on this model.
Samsung’s SM-G990E specification lists two physical nano-SIMs; its US support page also classifies S21 FE as physical Dual SIM rather than Hybrid eSIM. The regular S21 family’s eSIM support does not apply to the FE. Check the full regional model if different.
See manufacturer evidence View family overviewModel data (JSON)Hardware model numbers
Match the model number in Settings to see which version you have.
- No built-in eSIMNo built-in eSIM
- SM-G990EJSON
- Samsung’s SM-G990E specification lists two physical nano-SIMs; its US support page also classifies S21 FE as physical Dual SIM rather than Hybrid eSIM. The regular S21 family’s eSIM support does not apply to the FE. Check the full regional model if different.
Check your phone
Match the model number
Open Settings → About phone (or About device). Match the number and original sales region against the manufacturer’s specifications.
Find the eSIM settings
Look for EID in your device information. An IMEI alone does not prove eSIM support. Check Settings → Connections → SIM manager → Add eSIM.
Confirm carrier unlocking
Ask the carrier that originally sold the device to confirm it is network-unlocked and can use another provider’s eSIM. Android does not have one lock-status menu shared by every brand. Your provider still needs to support your device.
Official evidence
Each regional source covers the models sold in that market.